| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.76 | 3.146% | $150.3456 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $99.67 | 4.348% | $104.0037 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $21.49 | 11.594% | $23.9816 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $151.49 | 9.847% | $166.4072 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $214.30 | 10.709% | $237.2494 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $242.86 | 4.230% | $253.133 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $18.30 | 10.328% | $20.19 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $893.87 | $955.3105 | $955.31 | $955.35 | $955.20 | |